Clorazepate is a prodrug benzodiazepine decarboxylated to nordiazepam in the stomach, providing long-duration anxiolytic, anticonvulsant and muscle-relaxant effects. Simson Pharma's Clorazepate reference standard and impurities support compendial and controlled-substance testing for this benzodiazepine prodrug.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Clorazepate Reference Standards, pharmacopoeial reference materials, and its related impurities to pharmaceutical manufacturers, CROs, analytical laboratories, universities, and regulatory organizations worldwide. To service the Europe and America market efficiently, Simson Pharma Limited has set up Simson Pharma Global Ltd. in United Kingdom and Simson Pharma Global LLC in USA respectively.